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Round|Natural|IGI

1.71ct D I1 Round Natural Diamond

EX • D/I1 • IGI 687509039

Shape and cutting style on the report: Round brilliant

Certificate IGI 687509039

Diamond specifications and retailer prices

From €2,671 EUR
₹284,220 INR
As of November 1, 2026
Save €2,407 EUR (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €5,078 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 687509039. Listed at 4 retailers as of October 26, 2026, with prices from €2,671 to €5,078, a €2,407 spread on the same certified stone. Wholesale Diamonds Direct lists it at €5,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33.9°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 687509039
Dimensions7.61 × 7.66 × 4.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.61 mm7.66 mm1.71 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 687509039
Side View
Table 56.0%Crown 33.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,671 EUR|Low: €2,665 EUR|High: €5,428 EUR|Avg: €3,544 EUR|-7.1%
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
November 1, 2026
Retailer 1€2,671 EUR
Retailer 2€3,012 EUR
Retailer 3€3,129 EUR
Wholesale Diamonds Direct€5,078 EUR

44 data points across 4 retailers

4 retailers€2,671 EUR to €5,078 EUR

A
Cheapest Retailer
-
€2,671 EUR
₹284,220 INR
A
Retailer 2
-
€3,012 EUR
$3,365 USD
View
A
Retailer 3
-
€3,129 EUR
$3,496 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
255544885 · Oct 26
€5,078 EUR
$5,673 USD
View
3 more retailers have this diamond
Prices start from €2,671 EURSave up to €2,407 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.71ct Round
€2,671 EUR